EP 0864310 A1 19980916 - Membrane eraser
Title (en)
Membrane eraser
Title (de)
Einrichtung zum Abtragen einer Membrane für die Augenchirurgie
Title (fr)
Grattoir de membrane pour la chirurgie ophtalmique
Publication
Application
Priority
JP 7911997 A 19970314
Abstract (en)
An object of the present invention is to provide a new instrument which can be useful for removing proliferative membranes in a treatment for proliferative vitreoretinal disorders. The invention is directed to an ophthalmic treatment tool for using in an ophthalmic surgery, comprises: a grip portion (1); a rod-shaped body (2) attached to one end of the grip portion (1); an elastic body (3) fitted along a direction toward a front end of the rod-shaped body (2) to the front end side of the rod-shaped body (2); and hard inorganic finegrains (5) or particles fixed on a tapered tip (4) of the elastic body (2). <IMAGE>
IPC 1-7
IPC 8 full level
A61F 9/007 (2006.01)
CPC (source: EP)
A61F 9/00736 (2013.01)
Citation (search report)
- [A] EP 0283929 A1 19880928 - ERBE ELEKTROMEDIZIN [DE]
- [A] US 5273530 A 19931228 - DEL CERRO MANUEL [US], et al
Designated contracting state (EPC)
CH DE LI NL
DOCDB simple family (publication)
EP 0864310 A1 19980916; EP 0864310 B1 20040512; DE 69729067 D1 20040617; JP 3022389 B2 20000321; JP H10248868 A 19980922
DOCDB simple family (application)
EP 97114504 A 19970821; DE 69729067 T 19970821; JP 7911997 A 19970314